Buffer I/O error on device sr0
mariofutire at googlemail.com
Mon Nov 12 21:33:54 UTC 2007
>Justin Conover írta:
> Seeing the following in dmesg referring to my dvd drive when I try and play something:
> end_request: I/O error, dev sr0, sector 205572
> Buffer I/O error on device sr0, logical block 51393
> Buffer I/O error on device sr0, logical block 51394
> Buffer I/O error on device sr0, logical block 51395
>Do you also get scary messages about hardware errors, too,
>like CRC errors during DMA transfer? If not, then your disk
>may be broken or just dusty. Look for small spot(s) on the
>data side, you may wash it off with warm soapy water :-)
>However if you get CRC errors in the log too, I have to tell that
>I got similar errors when booting the Fedora 8 install disk.
>I had to work it around with using the "libata.dma=1" option
>on boot. This only enables DMA for harddisks but not for
I have the same error.
I've tried libata.dma=1 at boot (after pressing "Tab") but I get that the option is invalid and it
I've added it at the end, after a few other options already there.
What is the exact spelling?
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